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HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz

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HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz

HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz
HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz

Large Image :  HV Generator Power Supply High Voltage Test Equipment AC220V±10% 50Hz

Product Details:
Place of Origin: CHINA
Brand Name: GDZX
Certification: ISO9001
Model Number: ZGF
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD$3,988.00 - $18,000.00 / Sets
Packaging Details: carton
Delivery Time: 8-15DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 600 Cases per Year
Detailed Product Description
Brand Name:: GDZX Rated Current: 2mA/3mA//5mA
Ripple Coefficient: ≤3.0% Power Supply: AC220V±10%, 50Hz
Rated Voltage:: 60kV/200kV Voltage Measuring Accuracy: ±(1.5 %reading±2digit)
High Light:

high voltage test kit

,

high potential test equipment

 ZGF Series

       DC 60kV 120KV 200KV High Voltage Test Equipment DC Hipot Tester


Product introduction:

 

ZGF series DC high voltage Generator tester is a new generation portable DC high voltage tester designed and manufactured according to the new Chinese power industry standard DL/T848.1-2004 "General technical conditions for DC high voltage generators". It is mainly used in the power sector of power sector, industrial and mining, metallurgy, steel and other enterprises to conduct DC withstand voltage test on high-voltage electrical equipment such as zinc oxide surge arresters, power cables, transformers and generators.

 

Function: for DC high voltage test of zinc oxide arresters, power cables, generators, transformers, etc.

 


Product Features :

1. Aluminum alloy carrying box

2. With High Frequency Voltage-multiplying circuit, PWM technology and high power IGBT device

3. Adopts voltage feedback, Higher voltage stability, smaller ripple coefficient.

4. Full range smooth voltage regulation, regulation accuracy≤1%, stability≤1%, voltage current error +/-1.5%±d

5. Raise voltage from zero voltage potentiometer

6. The 75% UDC 1mA function button is convenient for Zinc Oxide Arrester test.

7. Over voltage cylinder uses dialing number set, and the error +/-2%.

8. It’s coated with special insulating materials with good electric performance and water resistance

9. The product conform to DL/T848.1-2004 technology requirement, also passed test of quality inspection

Technical Parameter:

Rated voltage: 60kV/120kV, Rated current: 2mA/3mA/5mA

Power supply: AC220V±10%, 50Hz

Ripple coefficient: ≤3.0%

Voltage measuring accuracy: ±(1.5 %reading±2digit)

Voltage stabilization: stochastic wave, ≤1% when power wave±10%

 

           Specification

 

 

Parameters 

60/2 60/5 120/2 120/5 120/10 200/2 200/5 200/10 300/2 300/5
Rated Voltage (kV) 60 60 120 120 120 200 200 200 300 300
Rated Current(mA) 2 5 2 5 10 2 5 10 2 5
Rated Power (W) 120 300 240 600 1200 400 1000 2000 600 1500
Box Weight (kg) 8 8 2 5 9 4.5 4.5 5.5 5.5 5.5
High voltage cylinder Weight (kg) 4 5 6 8 9 7 8.3 9.3 11 11.5
High voltage cylinder Hegiht (mm) 440 440 535 535 750 890 970 980 1250 1250
Voltage measuring accuracy Digital Meter ±(1.5%reading±2words)
Current measuring accuracy Digital Meter ±(1.5%reading±2words)
Ripple factor ≤3%
Voltage stability Random fluctuations, changes ≤1% when power supply±10%
Over Load capacity No load voltage can be 10% more than rated voltage working 10 mimutes, maximum charging current is 125% the rated current
Power supply Single phase AC 50HZ 220V±10%
Working way Intermittently
One time continuous working: 10 minutes
Working environment Temperature: 0~40℃
Relative Humidity is no more than 85% when room temperature is 25℃(No condensation)
Altitude: below 1500 meters
Structure character Exopy glass steel electrical insulated high voltage cyclinder
Air insulation, no worry of leakage
Operation box character High precision 0.75UDC1mA single touch button (accuracy≤2.0%), most suitable for zinc oxide arrester test
Dialing number set for overvoltage protection
All in an aluminum alloy box, integrated structure, portable

 


What should be paid attention to when using DC high voltage generator?

 

DC high voltage generator is mainly used for DC withstand voltage test of high voltage electrical equipment, such as generators, transformers, power cables, zinc oxide surge arresters and other high voltage electrical equipment. The scope of application covers different industries of power, steel, industrial and mining, and metallurgy. For the testing of high voltage electricity, safety has always been a top priority. ZGF series DC high voltage generators have the advantages of portability and high test accuracy, and have been widely recognized by users. So what issues need attention in the process of using the instrument? As follows :
 
1. The DC high-voltage generator must be used in strict accordance with Article 168 of the "Electrical Safety Regulations". At the same time, before the test power supply enters the equipment, two obvious disconnect points must be installed. The power disconnection points are clearly disconnected.
 
2. Make sure that the grounding wires of the tester control box, voltage doubler and the test object are connected well before the test. The ground wire of the test circuit is grounded strictly in accordance with the equipment manual.
 
3. The discharge of the large-capacitance test sample shall be performed by a 100Ω / V discharge resistance rod. When discharging, pay attention that the discharge rod can not immediately contact the test object, but gradually approach the test object until a certain distance from the air gap begins to free hiss. When there is no sound, you can use the discharge rod to discharge, and finally directly connect the ground wire to discharge.
 
4. During the test, testers should not shake hands with each other or touch the ground with their hands. Otherwise, a slight electric shock will occur. This is because when the DC high voltage is 200 kV and above, the testers wear insulation boots and Outside the safety distance, however, the influence of the high-voltage DC ion space electric field distribution causes different DC potentials on several standing bodies nearby. This phenomenon is more pronounced in dry areas and in winter, but it generally does not cause harm to people due to less energy.
 
5. After the test, be sure to hang the ground wire to the high-voltage output end before removing the high-voltage lead.
 
6. Note that when using the test instrument, you must confirm that there is reliable grounding. Do not hold the high-voltage outgoing cable in your hand. Pay attention to safety.
 
 

 

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Contact Person: molly@gdzxdl.com

Tel: +8617362470062

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